:root {
  --bg: #0f1115;
  --surface: #171a21;
  --text: #e8eaed;
  --text-muted: #9aa0a6;
  --accent: #6ea8fe;
  --border: #2a2e37;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: "Hiragino Kaku Gothic ProN", "Yu Gothic", "Segoe UI", -apple-system, sans-serif;
  line-height: 1.7;
}

header {
  border-bottom: 1px solid var(--border);
  padding: 24px 20px;
}

.header-inner {
  max-width: 800px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.logo {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--text);
  text-decoration: none;
  letter-spacing: 0.02em;
}

nav a {
  color: var(--text-muted);
  text-decoration: none;
  margin-left: 20px;
  font-size: 0.95rem;
}

nav a:hover {
  color: var(--accent);
}

main {
  max-width: 800px;
  margin: 0 auto;
  padding: 48px 20px 80px;
}

section {
  margin-bottom: 56px;
}

h1 {
  font-size: 1.8rem;
  margin-bottom: 8px;
}

h2 {
  font-size: 1.25rem;
  border-left: 4px solid var(--accent);
  padding-left: 10px;
  margin-bottom: 16px;
}

.tagline {
  color: var(--text-muted);
  margin-top: 0;
}

.card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 20px 24px;
}

table.info {
  width: 100%;
  border-collapse: collapse;
}

.app-list {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.app-card h3 {
  margin: 0 0 4px;
  font-size: 1.1rem;
}

.app-card .app-status {
  display: inline-block;
  font-size: 0.75rem;
  color: var(--text-muted);
  border: 1px solid var(--border);
  border-radius: 999px;
  padding: 2px 10px;
  margin-left: 8px;
  vertical-align: middle;
}

.app-card p {
  margin: 8px 0 0;
}

.app-card table.info {
  margin-top: 10px;
}

table.info th,
table.info td {
  text-align: left;
  padding: 10px 8px;
  border-bottom: 1px solid var(--border);
  vertical-align: top;
}

table.info th {
  width: 8em;
  color: var(--text-muted);
  font-weight: 500;
  white-space: nowrap;
}

.notice {
  color: var(--text-muted);
  font-style: normal;
}

a {
  color: var(--accent);
}

footer {
  border-top: 1px solid var(--border);
  padding: 24px 20px;
  text-align: center;
  color: var(--text-muted);
  font-size: 0.85rem;
}